1230580856

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{431}}^1\times {\mathrm{4889}}^1$

素因数の和:5399

約数の個数: 32

約数和(自身を含む): 2344852800

約数和(自身を除く): 1114271944

約数列:

[1, 2, 4, 8, 73, 146, 292, 431, 584, 862, 1724, 3448, 4889, 9778, 19556, 31463, 39112, 62926, 125852, 251704, 356897, 713794, 1427588, 2107159, 2855176, 4214318, 8428636, 16857272, 153822607, 307645214, 615290428, 1230580856]

約数ペア:

[(1, 1230580856), (2, 615290428), (4, 307645214), (8, 153822607), (73, 16857272), (146, 8428636), (292, 4214318), (431, 2855176), (584, 2107159), (862, 1427588), (1724, 713794), (3448, 356897), (4889, 251704), (9778, 125852), (19556, 62926), (31463, 39112)]